Buyer guide · Planning
How should a packaging specification sheet be written?
Write one controlled specification that identifies the SKU, geometry, materials, printing, finishing, packing, tolerances, tests and approved references.
Submit project requirements
Checklist
Information to define before making the decision
- Finished dimensions
- Material specification
- Finishing specification
- Tolerance stack-up
- Target quantity and SKU allocation
- Approval sample and decision owner
- Required date and Mainland China delivery point
- Change and repeat-order record
Decision framework
Four controls that make the requirement executable
Finished dimensions
Record internal and external size, measuring method and acceptable tolerance instead of relying on a photo or nominal size alone.
Material specification
Name the grade, composition, colour, surface and approved equivalent; a generic material name is rarely enough for repeat production.
Finishing specification
Define location, area, gloss, texture, registration and acceptable variation for every foil, varnish, emboss or lamination effect.
Tolerance stack-up
Review how material, printing, die cutting, gluing and packed-product variation combine at final assembly.
Execution method
Four actions from RFQ to production
Write one comparable baseline
Issue the same dimensions, materials, quantities, finishes, packing and delivery assumptions to every bidder.
Separate must-have and optional items
Protect essential performance while pricing upgrades and alternatives independently.
Assign approvals
Name owners for structure, artwork, colour, commercial terms and final release.
Keep a decision record
Link the approved quotation, sample, specification and revision history to every active SKU.
FAQ
Questions buyers often ask
How should a packaging specification sheet be written?
Write one controlled specification that identifies the SKU, geometry, materials, printing, finishing, packing, tolerances, tests and approved references.
What should be written in the specification?
At minimum, define Finished dimensions, Material specification, Finishing specification, Tolerance stack-up, then link quantity, sample, timing, inspection and the approved revision.
Is a physical sample needed?
A decision involving structure, material, colour, finish, assembly or use performance normally needs a physical sample matched to that question; a screen proof cannot approve everything.
Can the previous standard be reused for a repeat order?
Reuse a controlled standard only when files, material, structure, supply chain and use conditions remain unchanged. Record every change and decide whether resampling or reapproval is required.
Continue building the procurement specification